Lexical Definition

‎προστρέχω‎ prostréchō (pros-trekh'-o) to hasten G:V
from ‎πρός‎ and ‎τρέχω‎ (including its alternate)

run (thither to, to).

Usage: 5 forms in 7 verses
Form Translated As     In Verse(s)
προστρέχοντεσ running to Mark.9.15
προσδραμὼν having run up Mark.10.17Acts.8.30
προσδραμών ran up LXX.Num.11.27
προσδραμόντεσ running up LXX.Prov.18.10
προσέδραμεν Esau ran up LXX.Gen.33.4
he ran up LXX.Gen.18.2

Abbott-Smith

προσ-τρέχω, [in LXX for רוּץ;]
to run to: Mk 9:15 10:17, Ac 8:30.†

Abbott-Smith References

Book Refs
Mark 9:15 · 10:17
Acts 8:30

Liddell-Scott-Jones

προστρέχω,

future -δρᾰμοῦμαι[Refs 4th c.BC+]:—run to or towards, come to one, πρὸς τοὺς νεκρούς [Refs 5th c.BC+]; τινι [Refs 5th c.BC+]: absolutely, run up, [Refs]

__2 in hostile sense, make a sally, πρός τι [Refs 5th c.BC+]
__3 of things, happen to one, τινι [Refs 1st c.BC+]; προστρέχει πολλαχοῦ τὸ γίγνεταιoccurs frequently, [Refs 5th c.AD+]
__II metaphorically, join or side with, [τῇ συγκλήτῳ] [Refs 2nd c.BC+]
__II.2 approach, -τρέχων τῇ ἐννόμῳ ἡλικίᾳ, i.e. not quite of age, [Refs 1st c.AD+]
__II.3 resemble, with dative, [Refs 1st c.AD+]